APIS Bibliography

Title	Authors	Year
Increases in soil acidity in north west Wales between 1957 and 1990	…	1991
Conservation of freshwater fish in the British Isles: the current status and biology of threatened species. Aquatic Conservation	Maitland, P…	1991
Mechanism of toxicity of zinc to the marine diatom Nitzschia closterium	Stauber, J…	1990
Toxicity of heavy metals to brine shrimp Artemia.	Gajbhiye, S…	1990
Fresh-water acidification - its effects on species and communities of fresh-water microbes, plants and animals	Muniz, I.P…	1990
Fine Root Studies in situ and in the Laboratory.	Wollmer, H…	1990
Air pollution and agricultural aphid pests. I: Fumigation experiments with SO2 and NO2.	Houlden, G…	1990
Phytoavailability and toxicity of beryllium and vanadium	Kaplan, D…	1990
The nutritional status of Picea abies (L.) Karst. across Europe, and implications for "forest decline".	Cape, J.N…	1990
Seasonal changes in amino acids, protein and total nitrogen in needles of fertilised Scots pine trees	Näsholm, T…	1990